Botanical Abstracts, Volume 12Williams & Wilkins, 1923 - Botany |
From inside the book
Results 1-5 of 92
Page 646
... latter having the higher free - air evaporation . A 2nd table gives values for soils denuded and covered with sod , for humus , limestone , sand and clay . Data obtained with a Wild evaporimeter and by evaporation measurements of large ...
... latter having the higher free - air evaporation . A 2nd table gives values for soils denuded and covered with sod , for humus , limestone , sand and clay . Data obtained with a Wild evaporimeter and by evaporation measurements of large ...
Page 653
... latter as a factor in succession . Soil moisture was found to vary ( a ) seasonally , falling off after the close of the spring rains and reaching a point below the minimum necessary for plant growth during a considerable portion of the ...
... latter as a factor in succession . Soil moisture was found to vary ( a ) seasonally , falling off after the close of the spring rains and reaching a point below the minimum necessary for plant growth during a considerable portion of the ...
Page 671
... latter , 89. While there was occasional difficulty in diagnosis , the author , unlike Carrier , found no exception to the rule that the free type of ear lobe behaves as a simple dominant trait , the adherent form being recessive . - C ...
... latter , 89. While there was occasional difficulty in diagnosis , the author , unlike Carrier , found no exception to the rule that the free type of ear lobe behaves as a simple dominant trait , the adherent form being recessive . - C ...
Page 674
... latter . - H . H. Plough . 3994. LA RUE , CARL D. Correlation in structure between mother and daughter trees of Hevea . Arch . Rubbercult . 5 : 567-573 . 1921. - Bark thickness and the number of rings of latex vessels were investigated ...
... latter . - H . H. Plough . 3994. LA RUE , CARL D. Correlation in structure between mother and daughter trees of Hevea . Arch . Rubbercult . 5 : 567-573 . 1921. - Bark thickness and the number of rings of latex vessels were investigated ...
Page 678
... latter character is readily modified in its expression by the environment . Many other characters were found to be definitely inherited , but the manner of their inheritance is not as yet clearly established . - E . W. Sinnott . 4015 ...
... latter character is readily modified in its expression by the environment . Many other characters were found to be definitely inherited , but the manner of their inheritance is not as yet clearly established . - E . W. Sinnott . 4015 ...
Other editions - View all
Common terms and phrases
Absts Acad acid acres Agric agricultural Amer amylase ANONYMOUS Bact bacteria Bacterium Beekeeping Biochem Biol BOTANICAL ABSTRACTS bryophytes Bull cane caused cells cent chlorophyll chromosomes clover color Compt crop cultivation culture described determined Deutsch dextrose discussed disease distribution Echinocactus Editor effect emulsin enzyme experiments factors Farr fertilizer flora flowers forest formation fruit fungi fungus garden genera genetic genus germination given glucoside grass growing growth Heredity honey Hort hybrids increase infection issue Entries Jour Landw leaf maize methods morphology Munn mycelium nitrogen organism parasites Paris phosphoric acid Phytopathology Phytopathology 13 pine plants pollen potato present produced Puerto Rico Rend Ridl root seed seedlings soil solution South Wales species spores starch Stevenson sugar temperature tests tion tissue trees Uphof varieties vegetation wheat yield Zeitschr
Popular passages
Page 741 - Gazette, vol. 74 ] [442 expected under this assumption, but it is preferred to use the theoretical value until further data on this point are available. It is assumed that the magnitude of the excess depression is a measure of the quantity of water held in such a way as to be unavailable for the solution of the sugar. The values obtained may be calculated to percentage "bound
Page 785 - BOTANICAL ABSTRACTS A monthly serial furnishing abstracts and citations of publications in the international field of botany in its broadest sense, beginning with the year 1918 PUBLISHED MONTHLY UNDER THE DIRECTION OP THE BOARD OF CONTROL OF BOTANICAL ABSTRACTS, INC.
Page 642 - Traité des arbres et arbustes qui se cultivent en France en pleine terre...
Page 769 - there is no evidence of the presence of soluble toxins in normally aerated soils sufficiently supplied with plant food and with calcium carbonate, but toxins may occur on 'sour* soils badly aerated and lacking in calcium carbonate, or on other exhausted soils.
Page 913 - Les dispositions de la loi du 28 janvier 1921 autorisant provisoirement le Gouvernement à s'opposer à l'exploitation excessive de certains bois et de certaines forêts appartenant à des particuliers...
Page 821 - Is the whole of Mendelism perhaps nothing but an establishment of very many chromosomical irregularities, disturbances or diseases of enormously practical and theoretical importance but without deeper value for an understanding of the "normal...
Page 666 - WALDRON, LR, 1921. — Inheritance of Rust Resistance in a Family Derived from a Cross Between Durum and Common Wheat.
Page 903 - Untersuchungen über Echtfärbung der Zellkerne mit künstlichen Beizenfarbstoffen und die Theorie des histologischen Färbeprozesses mit gelösten Lacken von Prof.
Page 635 - List of Serials Currently Received in the Library of the US Department of Agriculture: Exclusive of US Government Publications and Publications of the State Agricultural Colleges and Experiment Stations: Arranged by Title, by Subject, and by Region.
Page 1111 - BRITTON, NL and JN ROSE. The Cactaceae : Descriptions and illustrations of plants of the cactus family.